Archive for September 13th, 2007

It turns out the rumors of a Viacom investment and partnership with social network Tagworld, which we first covered in late 2005, were accurate. Viacom invested a reported $40 million in the company for a minority stake (Tagworld was previously funded by Draper Fisher Jurvetson) and the two companies began working on new social networking products.

Tomorrow morning they are launching the fruit of that partnership - an ambitious new disaggregated social network around Viacom’s MTV, Comedy Central and other brands and associated websites called Flux.

Tagworld cofounder Evan Rifkin and Mika Salmi, the president of Global Digital Media for MTV, walked me through the product earlier this afternoon.

The new service takes technology developed by Tagworld and Viacom’s existing Flux brand and creates distinct social network properties for each of the brands (some are launching now, hundreds are launching throughout the rest of the year). Like Ning, users who sign up for any network (say, Comedy Central’s) can join other networks (like MTV’s) with a single click.

As users add additional communities to their profile, they bring their content and friends with them. Flux is simultaneously a single brand as well as hundreds of distinct, branded social networks.

Note:
This post is being updated, screen shots and additional information coming.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/156253474/

Prince To Adopt New Symbol: Tool

Written by on Thursday, September 13th, 2007 in Ajax News.

tool.jpgWashed up The still popular with some TechCrunch readers 80’s pop idol Prince has announced his intention to sue YouTube, The Pirate Bay and eBay for copyright infringement.

Prince said that in YouTube’s case it could not argue it had no control over which videos users posted on its site: “YouTube … are clearly able (to) filter porn and pedophile material but appear to choose not to filter out the unauthorized music and film content which is core to their business success,” Prince said.

Reuters noted that it is rare for an individual artist “of Prince’s stature to take on popular Web sites while some up-and-coming performers actually encourage online file sharing to create a fan base and buzz around a record.”

Prince was most recently in the news after he decided to give away his latest album “Planet Earth” with an English Sunday Newspaper; some reports indicated that most readers wouldn’t even take the album for free. To those few remaining fans Prince has, those who seek to share his music with others on YouTube: sorry folks, Prince doesn’t love you.

Update: apparently folks feel that Prince isn’t washed up, so strike that until I find another way to describe the act of giving away albums and punishing your diminishing fan base.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/156232796/

Microsoft Lands EPA As Virtual Earth Partner

Written by on Thursday, September 13th, 2007 in Ajax News.

livesearch.jpgOn the same day that Google offered street view for Google Moon and $30 million for the Lunar X Prize, Microsoft has announced the signing of the US Environmental Protection Agency as a Microsoft Virtual Earth Partner.

The EPA has licensed the Microsoft Virtual Earth platform to develop mission-critical geospatial and mapping applications and will also integrate Virtual Earth into existing line-of-business applications, including Web-based mapping applications and environmental monitoring systems.

The deal will see Virtual Earth benefit via data sharing and analysis and insight for partner agencies, citizens and nongovernmental NGOs “on topics ranging from superfund sites and oil spills to waterways and the quality of beach water.”

Although Google remains the dominate player in the space, the deal continues Microsoft’s efforts to drive awareness and business through its competitor product. Having said all of that though, Google now offers neighborhood shots from the moon, pretty cool if perhaps without any serious business use; Microsoft might have gotten the contract but Google continues to win the hearts and minds of tech users.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/156216940/

Google To Present At TechCrunch40

Written by on Thursday, September 13th, 2007 in Ajax News.

We just got permission to post this - On top of everything else we’ve got planned, Google will present something at TechCrunch40 next week. Like the AOL and Yahoo product launches, it will not be eligible for the $50,000 top prize awarded to the best new startup product. But they will present it in front of the main crowd, and audience comments and questions will be part of the show.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/156161314/

Mixx To Take A New Look At Social News

Written by on Thursday, September 13th, 2007 in Ajax News.

I generally don’t get that excited when I hear about yet another Digg-like social news site coming on the scene, but Virginia-based Mixx may be different. Part of the reason is the founding team, which has deep Internet and news experience.

The company is led by CEO Chris McGill, formerly the General Manager of Yahoo News and more recently the VP Strategy at USA Today. The site describes itself at its core as taking the best features of Digg, LinkedIn and My Yahoo. Look for a private beta launch soon, sign up now on the landing page.

The company is almost certainly funded but won’t yet disclose any details.

We have a few conceptual screen shots, below. It’s hard to understand these without a little bit of context, but my interest is piqued. Top screen shot is the unauthenticated home page. Second is the home page when signed in. Third is “groups” view. More on Mixx soon.

(more…)

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/156105334/

MySpace Getting A Little Less Chaotic?

Written by admin on Thursday, September 13th, 2007 in Ajax News.

Interesting blog post by MySpace co-founder and president Tom Anderson this morning. He’s proposing a new default layout for MySpace pages that has significantly better organization of user information, and moves from a two column to three column approach.

So we’ve been working on a new home page design here. Thinking of launching this in a few weeks, but I wanted to see what people thought about. Take a look and tell me what you think

The page certainly has more of a Facebook look and feel than the existing default theme, with clearly delineated content areas and modules, and a new horizontal navigation bar across the top.

Unlike Facebook, MySpace allows users to customize the CSS of their profiles. If you really don’t want to leave MySpace but love the clean lines of Facebook, there are templates to customize MySpace to look just like Facebook.

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Source: TechCrunch
Original Article: http://feeds.feedburner.com/~r/Techcrunch/~3/156085120/

[Screens Around Town] Facebook, Virgin America, Time, etc.

Written by on Thursday, September 13th, 2007 in Ajax News.

Facebook
facebook
Facebook’s “Are your friends already on Facebook?” option is a smart way to connect members of the site. No wonder other sites have been racing to implement similar features.

Ticketmaster
captcha
Anyone else finding captchas harder to solve these days?

Virgin America
virgin
Virgin America offers fares within the context of a week view so you can navigate easily forward or back to get a better deal.Where We Live
chart
Time offered this interesting look at population in America.

JetPens
pen colors
JetPens makes it clear what you get from their Hi-Tec-C Pens.

Source: Signal vs. Noise
Original Article: http://www.37signals.com/svn/posts/597-screens-around-town-facebook-virgin-america-time-etc

SVG on IE via Silverlight via XSLT

Written by on Thursday, September 13th, 2007 in Ajax News.

Sam Ruby has done it again, this time taking Toine de Greef’s work and making it better. Now your SVG can work on IE via Silverlight:

Cool. SVG to Silverlight via XSLT. But, embedding in HTML using comments? I think I can improve upon that.

Demo: Toucan. Rendered using native SVG on recent Gecko, Opera, and Webkit based browsers. Converted to Silverlight and rendered (after a brief delay) using client side XSLT on MSIE browsers with Silverlight.

This technique may also be useful for people who want to embed Silverlight into Webpages, which apparently isn’t so easy to do.

Demo: Raven — currently MSIE/Silverlight only, but clearly the reverse is also possible.

The magic bridge to the XML is in svg2xml.js:

JAVASCRIPT:

  1.  
  2. if (window.attachEvent) window.attachEvent(”onload”, function() {
  3.   xmls = document.getElementsByTagName(’xml’);
  4.   for (i=0; xmls.length>i; i++) {
  5.     var source = xmls[i].XMLDocument.documentElement;
  6.  
  7.     var script = document.createElement(’script’);
  8.     script.id = “_svg2xaml_” + i;
  9.     script.type = “text/xaml”;
  10.     if (source.nodeName == ‘Canvas’) {
  11.       script.text = source.xml;
  12.     } else if (source.nodeName == ’svg’) {
  13.       var svg = new ActiveXObject(”Microsoft.XMLDOM”);
  14.       svg.async = false;
  15.       svg.loadXML(source.xml);
  16.       var xsl = new ActiveXObject(”Microsoft.XMLDOM”);
  17.       xsl.async = false;
  18.       xsl.load(”svg2xaml.xsl”);
  19.       script.text = svg.transformNode(xsl);
  20.     } else {
  21.       continue; // ok, script is never used.  So what?  Shoot me?
  22.     }
  23.     xmls[i].parentElement.insertBefore(script,xmls[i]);
  24.  
  25.     var embed = document.createElement(’object’);
  26.     try {
  27.       embed.type = “application/x-silverlight”;
  28.       embed.setAttribute(’source’, ‘#’ + script.id);
  29.     } catch(err) {
  30.       embed.title=”SVG or Silverlight required”;
  31.     }
  32.     embed.width = xmls[i].style.width;
  33.     embed.height = xmls[i].style.height;
  34.     xmls[i].parentElement.insertBefore(embed,xmls[i]);
  35.   }
  36. });
  37.  

Toucan

Source: Ajaxian
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/155969149/svg-on-ie-via-silverlight-via-xslt

Kaazing: Enterprise Comet for Real Time Web 2.0

Written by on Thursday, September 13th, 2007 in Ajax News.

Kaazing is a new startup in the bay area that just announced itself to the world via a press release Kaazing and Terracotta Partner to Deliver Advanced Real-Time Web 2.0 Technology:

Kaazing Corporation and Terracotta, Inc. today announced a strategic alliance to deliver the software industry’s most scalable and advanced real-time Web 2.0 technology for financial systems, online gaming, online sports and news broadcasting applications. The seamless integration between Kaazing’s real-time Rich Internet Application (RIA) solution, Enterprise Comet, and Terracotta’s Network Attached Memory software enables Kaazing customers to create and deploy scalable mission-critical real-time Web 2.0 solutions, such as trading system clients, online betting applications, performance monitoring, RFID/GPS tracking systems, and sports and news broadcasting applications.

Jonas Jacobi of Kaazing was at a conference that I am at in Oslo, so I cornered him to find out what this is all about. The video discusses how Kaazing has a GWT-like ability to take Java bytecode and produces Comet-enabled JavaScript that runs cross browser. Jonas demonstrated a JMS application, entirely written in Java, that runs in the browser itself. They will be showing off an online gaming application in short order.

Source: Ajaxian
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/155940538/kaazing-enterprise-comet-for-real-time-web-20

replaceHTML for when innerHTML dogs you down

Written by on Thursday, September 13th, 2007 in Ajax News.

Steven Levithan, of RegexPal, ran into some performance issues with innerHTML due to the fact that “every keydown event potentially triggers the destruction and creation of thousands of elements” so he started to look into it.

He has a test page that demonstrates the issue. Here is some sample input:

1000 elements…
innerHTML (destroy only): 156ms
innerHTML (create only): 15ms
innerHTML (destroy & create): 172ms
replaceHtml (destroy only): 0ms (faster)
replaceHtml (create only): 15ms (~ same speed)
replaceHtml (destroy & create): 15ms (11.5x faster)

15000 elements…
innerHTML (destroy only): 14703ms
innerHTML (create only): 250ms
innerHTML (destroy & create): 14922ms
replaceHtml (destroy only): 31ms (474.3x faster)
replaceHtml (create only): 250ms (~ same speed)
replaceHtml (destroy & create): 297ms (50.2x faster)

The code for his replaceHTML is:

JAVASCRIPT:

  1.  
  2. /* This is much faster than using (el.innerHTML = str) when there are many
  3. existing descendants, because in some browsers, innerHTML spends much longer
  4. removing existing elements than it does creating new ones. */
  5. function replaceHtml(el, html) {
  6.         var oldEl = (typeof el === “string” ? document.getElementById(el) : el);
  7.         var newEl = document.createElement(oldEl.nodeName);
  8.         // Preserve the element’s id and class (other properties are lost)
  9.         newEl.id = oldEl.id;
  10.         newEl.className = oldEl.className;
  11.         // Replace the old with the new
  12.         newEl.innerHTML = html;
  13.         oldEl.parentNode.replaceChild(newEl, oldEl);
  14.         /* Since we just removed the old element from the DOM, return a reference
  15.         to the new element, which can be used to restore variable references. */
  16.         return newEl;
  17. };
  18.  

Source: Ajaxian
Original Article: http://feeds.feedburner.com/~r/ajaxian/~3/155928179/replacehtml-for-when-innerhtml-dogs-you-down



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